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March 22, 2017

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Posted by on Sunday, March 3, 2013 at 8:26pm.

For numbers 1–3, find the indicated measurement of the figure described. Use 3.14 for pi and round to the nearest tenth.


Find the surface area of a sphere with a radius of 8 cm.


267.9 cm^2
803.8 cm^2
2143.6 cm^2
201.0 cm^2


Find the surface area of a sphere with a diameter of 12 m.

452.2 m^2
150.7 m^2
113.0 m^2
904.3 m^2


Find the volume of a sphere with a radius of 4 ft.


33.5 ft^3
67.0 ft^3
267.9 ft^3
803.8 ft^3


A pyramid has a height of 5 in. and a surface area of 90 in^2. Find the surface area of a similar pyramid with a height of 10 in. Round to the nearest tenth, if necessary.

360 in^2
180 in^2
22.5 in^2
3.6 in^2

My answers:
1. 803.8 cm^2
2. 452.2 m^2
3. 267.9 ft^3
4. ??????

  • Math for Ms. Sue please! Last math questions! - , Sunday, March 3, 2013 at 8:34pm

    1. 4 pi r^2 = 804 yes
    2. 4 pi 6^2 = 452 yes
    3. (4/3) pi 4^3 = 268 yes
    4. area = constant * length ^2 for similar figures
    double the height, multiply area by 4
    90 * 4 = 360

  • Math for Ms. Sue please! Last math questions! - , Sunday, March 3, 2013 at 8:39pm

    Your answers are correct. I don't know for sure how to do # 4. Please post it as a separate question, without my name on it.

  • Math for Ms. Sue please! Last math questions! - , Sunday, March 3, 2013 at 8:43pm

    Okay thank you anyway! The answer is "2 cm" for #4.

  • Math for Ms. Sue please! Last math questions! - , Sunday, March 3, 2013 at 8:57pm

    Okay, the answer was 180 in.^2

  • Math for Ms. Sue please! Last math questions! - , Tuesday, January 5, 2016 at 12:52pm

    1.) B
    2.) A
    3.) C
    4.) D
    5.) A
    6.) A
    7.) A

    100% A

  • Math for Ms. Sue please! Last math questions! - , Friday, February 19, 2016 at 8:22pm

    deez nuts boy is lying i made a freaking 27.8 cause of u
    1.d
    2.a
    3.c
    4.b
    5.b
    6.a
    7.c

  • Math for Ms. Sue please! Last math questions! - , Tuesday, February 23, 2016 at 9:46am

    all of you DO NOT LISTEN TO @cece i just made a 42.9 here are the correct answers
    B
    A
    C
    D
    A
    A
    A

  • Math for Ms. Sue please! Last math questions! - , Wednesday, February 24, 2016 at 10:25am

    @CECE
    You are such a troll.
    Like dem little nasty meme faces.

  • Math for Ms. Sue please! Last math questions! - , Tuesday, March 8, 2016 at 12:42am

    @lilly is correct. @CECE if you want to help give the right answer. We all here are trying to get help but if you would like to volunteer make sure your giving out the right answers.

  • math - , Friday, March 18, 2016 at 1:40pm

    none of you guys are right
    the answers are
    1 d
    2 a
    3 a
    4 a
    5 b
    6 a
    7 c
    these are the answers for the quiz on lesson 10 essential algebra readiness pre algebra b unit 2 measurement

  • Math for Ms. Sue please! Last math questions! - , Tuesday, March 22, 2016 at 1:35pm

    Anyone reading this post they are all wrong im not lying i had gotten 28.7% bc of there lying lil self the absolute right answers are as follow:
    B
    A
    C
    D
    A
    A
    A

  • Math for Ms. Sue please! Last math questions! - , Thursday, March 24, 2016 at 12:54pm

    Philip Bareham is correct!!

  • Math for Ms. Sue please! Last math questions! - , Saturday, April 2, 2016 at 8:13pm

    Philip Bareham is 100%

  • Math for Ms. Sue please! Last math questions! - , Wednesday, April 6, 2016 at 4:05pm

    @Philip @lilly @Deez Nuts are correct!! I got 7/7 100%!

  • Math for Ms. Sue please! Last math questions! - , Tuesday, May 3, 2016 at 2:17am

    philip, lily, and deez nuts are completely correct!!!!!100 %!!!!!!

  • Math for Ms. Sue please! Last math questions! - , Friday, January 27, 2017 at 12:45pm

    I took the test '-' u guys are jerks, I'm gonna help the rest of u out cuz here's the official correct answers:
    B
    A
    C
    D
    A
    A
    A

  • Math for Ms. Sue please! Last math questions! - , Tuesday, February 21, 2017 at 12:39pm

    Jennifer is 100% correct for connexus

  • Math for Ms. Sue please! Last math questions! - , Thursday, February 23, 2017 at 1:35pm

    jennifer is right

  • Math for Ms. Sue please! Last math questions! - , Friday, February 24, 2017 at 11:49am

    Deez nuts Lilly and Philip are correct for connections academy

  • Math for Ms. Sue please! Last math questions! - , Friday, February 24, 2017 at 2:08pm

    Deez nuts Lilly and Philip are correct for connections academy

  • Math for Ms. Sue please! Last math questions! - , Friday, February 24, 2017 at 5:27pm

    ALL OF THE ABOVE ARE WRONG THANKS GUYS BECAUSE OF YOU I GOT 2 OUT OF 7 the real answers are
    1:D
    2:A
    3:C
    4:A
    5:B
    6:A
    7:C
    and I didn't have eight questions I only had 7 but these are for lesson 10 unit 2 Similar shapes

  • Math for Ms. Sue please! Last math questions! - , Tuesday, March 7, 2017 at 11:01am

    !@#$%^& YOU VALENTINE YOU GOT ME A 42.9% KYS !@#$%^&

  • Math for Ms. Sue please! Last math questions! - , Friday, March 10, 2017 at 1:18pm

    Jennifer is correct, cheers!

  • Math for Ms. Sue please! Last math questions! - , Monday, March 13, 2017 at 3:51pm

    hey all the right answers are,

    1. B
    2. A
    3. C
    4. D
    5. A
    6. A
    7. A

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